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The lightning with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of “Dangerous Voltage” within the product’s enclosure that maybe of sufficient magnitude to constitute a risk of electrical shock to a person. CAUTION Tact Audio...
Important Safety Instructions Cleaning and Maintenance “Note” symbol 4 Tact Audio Read these instructions entirely before installing or operating this equipment. Keep these instructions. Heed all warnings. Do not use this equipment near water or allow it to become wet.
6 Tact Audio Table of contents Safety instructions Acknowledgments/Registration Unpacking the m/s 2150 Introduction M/S 2150 Connections Front Panel Controls Remote Control Front Panel Display Main screen MAIN menu Saving Menu Settings DELAY menu LEVEL menu ADC menu CRO menu...
Carefully remove the M/S2150 and accessory kit from the carton and check for shipping damage. Contact both the shipper and TacT Audio immediately if the unit shows any sign of damage from rough handling. All TacT Audio equipment is carefully inspected before leaving our factory.
How does it work? Why hasn’t anybody thought of it before? Features: 8 Tact Audio Introduction Congratulations on your purchase of your M/S 2150. You have now acquired the most advanced stereo amplifier ever developed! The digital input is taken to the central processor where it is reformatted into a pulse width modulated signal of extreme precision.
- two analog stereo single ended (RCA) (A1, A2) - one analog stereo balanced (XLR) (A3) NOTE: A/D conversion is always performed at 24-bits/192kHz. Analog Input Section NOTE: The optional ADC module is required for analog inputs. Tact Audio...
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Digital output RS-232 interface ports 10 Tact Audio The 2150 amplifier has a digital pass through. The digital input signal is passed to the digital output without processing or volume control. The sampling rate is the native sampling frequency of the input.
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RED/HOT terminal is connected to your speakers’ POSI- TIVE terminal and the BLACK/COLD terminal is connected to your speakers’ NEGA- TIVE terminal. RIGHT SPEAKER M/S 2150 Connections Trigger Connectors Digital Output LEFT SPEAKER Tact Audio...
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Speaker output (Biamped operation) Horizontal Biamping 12 Tact Audio If you are using two or more 2150 amplifiers, and your speakers allow for multi- amping, you can configure the system to run in biamped or even tri-amped mode etc. This type of setup allows for one amplifier channel to drive a specific driver or fre- quency region.
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Vertical Biamping LEFT SPEAKER HIGH RIGHT SPEAKER HIGH M/S 2150 Connections RIGHT SPEAKER HIGH LEFT SPEAKER HIGH Tact Audio...
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Examples of how a TacT active system can be configured: 1) Active two-way. The M2150 operates as master amp (control unit) and the S2150 operates as slave amp. M2150 has a DSP-based high-pass filter and drives the high-section of the 2-way loudspeaker. S2150 has a low-pass filter and drives the bass-section.
All secondary options are controlled with menus using the remote control or the supplied software. The exclusive “TacT wheel” is the master volume control. (The wheel is only available on the M2150) Digital Input Selector ON/OFF Switch Use the “ON/OFF”...
16 Tact Audio Remote Control The remote control is used to access the front panel display controls and menus. CAUTION CAUTION...
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12. VOLUME Block The VOLUME block consists of three buttons. The “MUTE” button will mute/un-mute all enabled channels. The “UP” button will increase the master volume level The “DOWN” button will decrease the master volume level. Tact Audio...
Main screen MAIN menu Saving Menu Settings 18 Tact Audio Front Panel Display When the 2150 amplifier is turned ON and the system loading sequence has com- pleted, the amplifier will display the normal operating main screen. Main Screen : INPUT: CD/Transport -17.9 dB...
“UP” and “Down” buttons to change its value . LEFT RIGHT 0.00 0.00 msec 1 - Left and Right channel independent delay time settings. LEFT RIGHT 1 - Independent Left and Right channel level settings. Front Panel Display Tact Audio...
ADC menu (ADC module optional) CRO menu 20 Tact Audio The M/S 2150 may be equipped with an optional state of the art Analog to Digital Converter. To further enhance the converter’s performance, the system offers two selectable gain values for the ADC input stage. These two values may be assigned to each input independently.
(Options) 22 Tact Audio The options menu is designed to control the systems maximum signal level “MAXLEV”, signal detection threshold “DTHR” and wheel speed “WH”. NOTE: Wheel speed is only available on the M2150. Options Menu : MAXLEV DTHR +12.0 1 - Maximum Level setting.
2150 amplifier is set to a baud rate of 57600. However, some remote control sys- tems may require a baud rate of 9600. The menu also contains the option to set the M2150 as a master controller for a system with multiple 2150 amplifiers. NOTE: MASTER control is only available on the M2150.
GAIN menu 26 Tact Audio The gain menu allows for an increase in the overall volume level of the amplifier. There are four gain settings that are available: 0dB, 6dB, 12dB, and 18dB. The amplifier will increase its overall gain by the amount set in the “Gain” setting.
- Operating system regional setting must be set to “English(United States)” - Microsoft Windows-compatible graphics-card and monitor with screen resolution 800x600 or better - CD-ROM drive - Microsoft windows compatible 2- or 3- button mouse - Standard RS-232 serial port with DB-9 connectors Tact Audio...
Connect your M/S2150 to your Computer 28 Tact Audio Your M/S2150 must be connected to your computers serial port in order for it to communicate with your computer when you run the M/S2150 software. Please fol- low the steps below to connect your M/S2150 to your computer.
Dynamic range (20 Hz - 20 kHz) THD+N (all power levels 20Hz-20kHz) Digital resolution Linearity (-120dB) Dimensions (WxHxD) Weight (shipping) 2 x 150W 2 x 300W >50 A >110dB >130dB <0.01% 16-24 bit +- 0,2dB 450x140x420 mm 17.7x5.5x16.5 in. 18 kg / 37 lbs Tact Audio...
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TacT Audio, Inc. 201 Gates Road Unit G, Little Ferry – New Jersey 07643, USA Phone: +1 201 440 9300 – Fax: +1 201 440 5580 – Email: info@tactaudio.com www.tactaudio.com...